Individual Calculations May 2017
 Sjodahl, Sten  Total change: -16.00  Rating chartPersonal card
 Lund Open 2017 Lund SWE 2017-02-07
RcRownchangeKK*chgGame
 1765 1914 4.00 7 -0.80 20 -16.00 
  Ehinger, Mats 1551 SWE0.001-0.9020-18.00 
  Lundell, Mathias 1724 SWE0.501-0.2520-5.00 
  Sundin, Sven-Ingvar 1615 SWE1.0010.15203.00 
  Nord, Alexander 1692 SWE1.0010.22204.40 
  Bensryd, Hampus 1613 SWE0.501-0.3520-7.00 
  Sandvall, Johannes 1850 SWE1.0010.41208.20 
  Gajic, Mladen f2308 SWE0.001-0.0820-1.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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